joelyslopez joelyslopez

04-03-2022
Mathematics

contestada

Solve each system of equations.
-

1.
x+y=2
-3x - y = 5

Respuesta :

Medunno13 Medunno13

06-03-2022

Answer:

Step-by-step explanation:

The first equation rearranges to y = 2-x.

The second rearranges to y=-3x-5.

So 2-x = -3x-5

2+2x=-5

2x=-7

x= - 7/2, meaning y=11/2.

Answer Link

Otras preguntas

How is tempera paint made?

Can someone help me with this question which is combine like terms to create an equivalent expression -k +3k?

What does the Democratic Party believe?Clean energy sources will help the environment aswell as the economy. Clean energy sources will neither reduce climatecha

I need help with this question I’m struggling with math during quarantine lol

What statement accurately compares the functions in the graph?

Which of the following phrases could logically be used as an alternate title for this story? a A Toad Licks Alexis. b Bitten by an Evil Toad. c Tadpoles, Toa

HELP!!!!!!!!!!!!!!!!

A base to the power of 0 is always A 0 B 3

Find gWrite your answer in simplest radical form

Explain the process of mitosis in a tissue culture for normal cells